The thegentlemen ransomware group listed The Marton Agency on its data leak site on 2026-04-19. Country: US Sector: Professional Services Domains named: martonagency.com Claim as published on the leak site: martonagency.com The Marton Agency, Inc. is a New York-based international theatre rights agency founded in 1953 by Elisabeth Marton, currently run by her niece Tonda Marton since 1992, and headquartered at 307 West 82nd Street, Manhattan. The agency handles foreign-language rights for American plays and musicals, helping theaters and producers worldwide acquire production rights to US theatrical works. It operates through a global network of associate agents in each country and serves both overseas producers and foreign literary agents as a full-service rights licensing agency